402238006070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{821}}^1\times {\mathrm{1777}}^1$

素因数の和:3033

約数の個数: 64

約数和(自身を含む): 736604064000

約数和(自身を除く): 334366057930

約数列:

[1, 2, 5, 10, 79, 158, 349, 395, 698, 790, 821, 1642, 1745, 1777, 3490, 3554, 4105, 8210, 8885, 17770, 27571, 55142, 64859, 129718, 137855, 140383, 275710, 280766, 286529, 324295, 573058, 620173, 648590, 701915, 1240346, 1403830, 1432645, 1458917, 2865290, 2917834, 3100865, 6201730, 7294585, 14589170, 22635791, 45271582, 48993667, 97987334, 113178955, 115254443, 226357910, 230508886, 244968335, 489936670, 509162033, 576272215, 1018324066, 1152544430, 2545810165, 5091620330, 40223800607, 80447601214, 201119003035, 402238006070]

約数ペア:

[(1, 402238006070), (2, 201119003035), (5, 80447601214), (10, 40223800607), (79, 5091620330), (158, 2545810165), (349, 1152544430), (395, 1018324066), (698, 576272215), (790, 509162033), (821, 489936670), (1642, 244968335), (1745, 230508886), (1777, 226357910), (3490, 115254443), (3554, 113178955), (4105, 97987334), (8210, 48993667), (8885, 45271582), (17770, 22635791), (27571, 14589170), (55142, 7294585), (64859, 6201730), (129718, 3100865), (137855, 2917834), (140383, 2865290), (275710, 1458917), (280766, 1432645), (286529, 1403830), (324295, 1240346), (573058, 701915), (620173, 648590)]