98811960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 323023680

約数和(自身を除く): 224211720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 653, 776, 780, 970, 1164, 1261, 1306, 1455, 1560, 1940, 1959, 2328, 2522, 2612, 2910, 3265, 3783, 3880, 3918, 5044, 5224, 5820, 6305, 6530, 7566, 7836, 8489, 9795, 10088, 11640, 12610, 13060, 15132, 15672, 16978, 18915, 19590, 25220, 25467, 26120, 30264, 33956, 37830, 39180, 42445, 50440, 50934, 63341, 67912, 75660, 78360, 84890, 101868, 126682, 127335, 151320, 169780, 190023, 203736, 253364, 254670, 316705, 339560, 380046, 506728, 509340, 633410, 760092, 823433, 950115, 1018680, 1266820, 1520184, 1646866, 1900230, 2470299, 2533640, 3293732, 3800460, 4117165, 4940598, 6587464, 7600920, 8234330, 9881196, 12351495, 16468660, 19762392, 24702990, 32937320, 49405980, 98811960]

約数ペア:

[(1, 98811960), (2, 49405980), (3, 32937320), (4, 24702990), (5, 19762392), (6, 16468660), (8, 12351495), (10, 9881196), (12, 8234330), (13, 7600920), (15, 6587464), (20, 4940598), (24, 4117165), (26, 3800460), (30, 3293732), (39, 2533640), (40, 2470299), (52, 1900230), (60, 1646866), (65, 1520184), (78, 1266820), (97, 1018680), (104, 950115), (120, 823433), (130, 760092), (156, 633410), (194, 509340), (195, 506728), (260, 380046), (291, 339560), (312, 316705), (388, 254670), (390, 253364), (485, 203736), (520, 190023), (582, 169780), (653, 151320), (776, 127335), (780, 126682), (970, 101868), (1164, 84890), (1261, 78360), (1306, 75660), (1455, 67912), (1560, 63341), (1940, 50934), (1959, 50440), (2328, 42445), (2522, 39180), (2612, 37830), (2910, 33956), (3265, 30264), (3783, 26120), (3880, 25467), (3918, 25220), (5044, 19590), (5224, 18915), (5820, 16978), (6305, 15672), (6530, 15132), (7566, 13060), (7836, 12610), (8489, 11640), (9795, 10088)]