109990240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 277089120

約数和(自身を除く): 167098880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 97, 152, 160, 190, 194, 304, 373, 380, 388, 485, 608, 746, 760, 776, 970, 1492, 1520, 1552, 1843, 1865, 1940, 2984, 3040, 3104, 3686, 3730, 3880, 5968, 7087, 7372, 7460, 7760, 9215, 11936, 14174, 14744, 14920, 15520, 18430, 28348, 29488, 29840, 35435, 36181, 36860, 56696, 58976, 59680, 70870, 72362, 73720, 113392, 141740, 144724, 147440, 180905, 226784, 283480, 289448, 294880, 361810, 566960, 578896, 687439, 723620, 1133920, 1157792, 1374878, 1447240, 2749756, 2894480, 3437195, 5499512, 5788960, 6874390, 10999024, 13748780, 21998048, 27497560, 54995120, 109990240]

約数ペア:

[(1, 109990240), (2, 54995120), (4, 27497560), (5, 21998048), (8, 13748780), (10, 10999024), (16, 6874390), (19, 5788960), (20, 5499512), (32, 3437195), (38, 2894480), (40, 2749756), (76, 1447240), (80, 1374878), (95, 1157792), (97, 1133920), (152, 723620), (160, 687439), (190, 578896), (194, 566960), (304, 361810), (373, 294880), (380, 289448), (388, 283480), (485, 226784), (608, 180905), (746, 147440), (760, 144724), (776, 141740), (970, 113392), (1492, 73720), (1520, 72362), (1552, 70870), (1843, 59680), (1865, 58976), (1940, 56696), (2984, 36860), (3040, 36181), (3104, 35435), (3686, 29840), (3730, 29488), (3880, 28348), (5968, 18430), (7087, 15520), (7372, 14920), (7460, 14744), (7760, 14174), (9215, 11936)]