52003437440

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{33179}}^1$

素因数の和:33308

約数の個数: 128

約数和(自身を含む): 129959424000

約数和(自身を除く): 77955986560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 128, 155, 158, 160, 248, 310, 316, 320, 395, 496, 620, 632, 640, 790, 992, 1240, 1264, 1580, 1984, 2449, 2480, 2528, 3160, 3968, 4898, 4960, 5056, 6320, 9796, 9920, 10112, 12245, 12640, 19592, 19840, 24490, 25280, 33179, 39184, 48980, 50560, 66358, 78368, 97960, 132716, 156736, 165895, 195920, 265432, 313472, 331790, 391840, 530864, 663580, 783680, 1028549, 1061728, 1327160, 1567360, 2057098, 2123456, 2621141, 2654320, 4114196, 4246912, 5142745, 5242282, 5308640, 8228392, 10285490, 10484564, 10617280, 13105705, 16456784, 20570980, 20969128, 21234560, 26211410, 32913568, 41141960, 41938256, 52422820, 65827136, 81255371, 82283920, 83876512, 104845640, 131654272, 162510742, 164567840, 167753024, 209691280, 325021484, 329135680, 335506048, 406276855, 419382560, 650042968, 658271360, 812553710, 838765120, 1300085936, 1625107420, 1677530240, 2600171872, 3250214840, 5200343744, 6500429680, 10400687488, 13000859360, 26001718720, 52003437440]

約数ペア:

[(1, 52003437440), (2, 26001718720), (4, 13000859360), (5, 10400687488), (8, 6500429680), (10, 5200343744), (16, 3250214840), (20, 2600171872), (31, 1677530240), (32, 1625107420), (40, 1300085936), (62, 838765120), (64, 812553710), (79, 658271360), (80, 650042968), (124, 419382560), (128, 406276855), (155, 335506048), (158, 329135680), (160, 325021484), (248, 209691280), (310, 167753024), (316, 164567840), (320, 162510742), (395, 131654272), (496, 104845640), (620, 83876512), (632, 82283920), (640, 81255371), (790, 65827136), (992, 52422820), (1240, 41938256), (1264, 41141960), (1580, 32913568), (1984, 26211410), (2449, 21234560), (2480, 20969128), (2528, 20570980), (3160, 16456784), (3968, 13105705), (4898, 10617280), (4960, 10484564), (5056, 10285490), (6320, 8228392), (9796, 5308640), (9920, 5242282), (10112, 5142745), (12245, 4246912), (12640, 4114196), (19592, 2654320), (19840, 2621141), (24490, 2123456), (25280, 2057098), (33179, 1567360), (39184, 1327160), (48980, 1061728), (50560, 1028549), (66358, 783680), (78368, 663580), (97960, 530864), (132716, 391840), (156736, 331790), (165895, 313472), (195920, 265432)]