377780260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4325

約数の個数: 96

約数和(自身を含む): 962325504

約数和(自身を除く): 584545244

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1364, 1430, 1612, 1705, 2015, 2860, 3410, 4030, 4261, 4433, 6820, 8060, 8522, 8866, 17044, 17732, 21305, 22165, 42610, 44330, 46871, 55393, 85220, 88660, 93742, 110786, 132091, 187484, 221572, 234355, 264182, 276965, 468710, 528364, 553930, 609323, 660455, 937420, 1107860, 1218646, 1320910, 1453001, 1717183, 2437292, 2641820, 2906002, 3046615, 3434366, 5812004, 6093230, 6868732, 7265005, 8585915, 12186460, 14530010, 17171830, 18889013, 29060020, 34343660, 37778026, 75556052, 94445065, 188890130, 377780260]

約数ペア:

[(1, 377780260), (2, 188890130), (4, 94445065), (5, 75556052), (10, 37778026), (11, 34343660), (13, 29060020), (20, 18889013), (22, 17171830), (26, 14530010), (31, 12186460), (44, 8585915), (52, 7265005), (55, 6868732), (62, 6093230), (65, 5812004), (110, 3434366), (124, 3046615), (130, 2906002), (143, 2641820), (155, 2437292), (220, 1717183), (260, 1453001), (286, 1320910), (310, 1218646), (341, 1107860), (403, 937420), (572, 660455), (620, 609323), (682, 553930), (715, 528364), (806, 468710), (1364, 276965), (1430, 264182), (1612, 234355), (1705, 221572), (2015, 187484), (2860, 132091), (3410, 110786), (4030, 93742), (4261, 88660), (4433, 85220), (6820, 55393), (8060, 46871), (8522, 44330), (8866, 42610), (17044, 22165), (17732, 21305)]