22396480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 59253120

約数和(自身を除く): 36856640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 179, 184, 230, 272, 320, 340, 358, 368, 391, 460, 544, 680, 716, 736, 782, 895, 920, 1088, 1360, 1432, 1472, 1564, 1790, 1840, 1955, 2720, 2864, 3043, 3128, 3580, 3680, 3910, 4117, 5440, 5728, 6086, 6256, 7160, 7360, 7820, 8234, 11456, 12172, 12512, 14320, 15215, 15640, 16468, 20585, 24344, 25024, 28640, 30430, 31280, 32936, 41170, 48688, 57280, 60860, 62560, 65872, 69989, 82340, 97376, 121720, 125120, 131744, 139978, 164680, 194752, 243440, 263488, 279956, 329360, 349945, 486880, 559912, 658720, 699890, 973760, 1119824, 1317440, 1399780, 2239648, 2799560, 4479296, 5599120, 11198240, 22396480]

約数ペア:

[(1, 22396480), (2, 11198240), (4, 5599120), (5, 4479296), (8, 2799560), (10, 2239648), (16, 1399780), (17, 1317440), (20, 1119824), (23, 973760), (32, 699890), (34, 658720), (40, 559912), (46, 486880), (64, 349945), (68, 329360), (80, 279956), (85, 263488), (92, 243440), (115, 194752), (136, 164680), (160, 139978), (170, 131744), (179, 125120), (184, 121720), (230, 97376), (272, 82340), (320, 69989), (340, 65872), (358, 62560), (368, 60860), (391, 57280), (460, 48688), (544, 41170), (680, 32936), (716, 31280), (736, 30430), (782, 28640), (895, 25024), (920, 24344), (1088, 20585), (1360, 16468), (1432, 15640), (1472, 15215), (1564, 14320), (1790, 12512), (1840, 12172), (1955, 11456), (2720, 8234), (2864, 7820), (3043, 7360), (3128, 7160), (3580, 6256), (3680, 6086), (3910, 5728), (4117, 5440)]